<template>
  <div class="search-history">
   <van-cell title="历史记录">
     <div v-if="isDeleteShow">
   <span @click="$emit('clear-search-history')">全部删除</span>
    &nbsp;&nbsp;
    <span @click="isDeleteShow = false">完成</span>
     </div>
    <van-icon
     v-else name="delete"
     @click="isDeleteShow = true"
      />
  </van-cell>
  <van-cell
    :title="item"
    v-for="(item, index) in searchHistory"
    :key="index"
    @click="onSearchItemClick(item, index)"
  >
    <van-icon v-if="isDeleteShow" name="close"></van-icon>
  </van-cell>
  </div>
</template>

<script>
export default {
  name: 'SearchHistory',
  components: {},
  props: {
    searchHistory: {
      type: Array,
      required: true
    }
  },
  data () {
    return {
      isDeleteShow: false
    }
  },
  computed: {},
  watch: {},
  created () {},
  mounted () {},
  methods: {
    onSearchItemClick (item, index) {
      if (this.isDeleteShow) {
        this.searchHistory.splice(index, 1)
      } else {
        this.$emit('search', item)
      }
    }
  }
}
</script>

<style scoped lang="less"></style>
